Bacharach Fyrite INSIGHT Plus Replacement Sensors
Starting at $164.00

Not in stock. Usually ships in 3-5 business days [?]

Need Help? Call 1-800-884-4967
Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET

These sensors are only for the new INSIGHT Plus and will not work with the old Fyrite INSIGHT


  • CO sensor with NOx filter (not calibrated)
  • B-Smart CO sensor with NOx filter (pre-calibrated)
  • Long-life O₂

This product is an accessory for the following products:

Bacharach Fyrite INSIGHT Plus Combustion Analyzer
Combustion and efficiency analyzer includes innovative Tune-Rite software and long-life O₂ sensor

Replacement Carbon monoxide (CO) and oxygen (O2) sensors for the Bacharach INSIGHT Plus combustion analyzer. Two versions of the CO sensor are available, each with a NOx filter.